Impact of the occlusion duration on the performance of j-cto score in predicting failure of percutaneous coronary intervention for chronic total occlusion
J Invasive Cardiol
; 29(6): 195-201, 2017. graf, tab
Artigo
em Inglês
| Sec. Est. Saúde SP, SESSP-IDPCPROD, Sec. Est. Saúde SP
| ID: biblio-1063693
Biblioteca responsável:
BR79.1
Localização: BR79.1
ABSTRACT
Abstract Objectives. The present study examined the association between Multicenter CTO Registry in Japan (J-CTO) score in predicting failure of percutaneous coronary intervention (PCI) correlating with the estimated duration of chronic total occlusion (CTO). Background. The J-CTO score does not incorporate estimated duration of the occlusion. Methods. This was an observational retrospective study that involved all consecutive procedures performed at a single tertiary-care cardiology center between January 2009 and December 2014. Results. A total of 174 patients, median age 59.5 years (interquartile range [IQR], 53-65 years), undergoing CTO-PCI were included. The median estimated occlusion duration was 7.5 months (IQR, 4.0-12.0 months). The lesions were classified as easy (score = 0), intermediate (score = 1), difficult (score = 2), and very difficult (score ≥3) in 51.1%, 33.9%, 9.2%, and 5.7% of the patients, respectively. Failure rate significantly increased with higher J-CTO score (7.9%, 20.3%, 50.0%, and 70.0% in groups with J-CTO scores of 0, 1, 2, and ≥3, respectively; P0.70...
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Brasil
Base de dados:
Sec. Est. Saúde SP
/
SESSP-IDPCPROD
Assunto principal:
Doença da Artéria Coronariana
/
Angioplastia
/
Oclusão Coronária
Tipo de estudo:
Ensaio clínico controlado
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Idioma:
Inglês
Revista:
J Invasive Cardiol
Ano de publicação:
2017
Tipo de documento:
Artigo
Instituição/País de afiliação:
Instituto Dante Pazzanese de Cardiologia/BR